EP1623480B1 - Antenne de vitrage d'automobiles - Google Patents

Antenne de vitrage d'automobiles Download PDF

Info

Publication number
EP1623480B1
EP1623480B1 EP04742555A EP04742555A EP1623480B1 EP 1623480 B1 EP1623480 B1 EP 1623480B1 EP 04742555 A EP04742555 A EP 04742555A EP 04742555 A EP04742555 A EP 04742555A EP 1623480 B1 EP1623480 B1 EP 1623480B1
Authority
EP
European Patent Office
Prior art keywords
glazing
antenna
coupling electrode
wire
coupling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP04742555A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1623480A1 (fr
Inventor
Helmut Maeuser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Priority to PL04742555T priority Critical patent/PL1623480T3/pl
Publication of EP1623480A1 publication Critical patent/EP1623480A1/fr
Application granted granted Critical
Publication of EP1623480B1 publication Critical patent/EP1623480B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10376—Laminated safety glass or glazing containing metal wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1271—Supports; Mounting means for mounting on windscreens
    • H01Q1/1285—Supports; Mounting means for mounting on windscreens with capacitive feeding through the windscreen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems

Definitions

  • An automotive window glazing having the features of the preamble of claim 1.
  • an automotive antenna glazing having these features, wherein an electrically conductive coating is used as the antenna element.
  • a coupling electrode is capacitively coupled to said coating.
  • the latter consists of a plurality of thin wires placed parallel to each other at a distance from each other, which are electrically connected to a single end by means of a bus bar or the like, and extend over the covering from this connection .
  • the dielectric intermediate layer of the capacitor thus formed is constituted by at least one adhesive layer of the composite.
  • the document DE 42 37 818 A1 describes a car antenna glazing, on the surface of which is placed a radio-wave antenna in the form of a loop, made by screen printing. Starting from a planar connection area made in the area of the edge of the glazing, one strand of the loop enters the field of view of the glazing to the point of recoil, which returns the other strand. Its free end forming the base of the antenna is surrounded, with a slot-shaped gap, by the planar departure area of the first strand. This structure forms the antenna itself and is not intended for capacitive coupling with a planar antenna structure.
  • the invention proposes to further improve from the point of view of operating safety an antenna glazing of the type described in the document DE 198 32 228 C2 .
  • the coupling electrode comprises at least one thin wire with two ends disposed in the region of the edge of the glazing, a limitation of the conductivity by the absence of contact of a wire or end of a wire with a point of consolidation is already avoided a priori.
  • the ends of the wire can also be led outwards, out of a composite forming the glazing, so that any contact problems can also be eliminated on the completed glazing.
  • control in the mounted state is also possible to design the control in the mounted state, as part of a diagnostic device of the corresponding devices (channel selector, radio, TV), so that with their diagnosis, one can control at the same time also the capacity of operation of the antenna and corresponding functional elements, and especially of the coupling electrode and its connections.
  • the at least simple folding of the wire is necessary to give the coupling electrode a virtual surface (determined by the mutual spacing of the parallel wire portions), which is sufficient for the capacitive coupling.
  • a coupling electrode according to the invention can in principle also comprise more than one wire or more than one loop. It would be conceivable, for example, to provide two loops or more, unipolar, nested one inside the other or arranged parallel to each other, even if it is necessary to give preference to the solution to a wire, because of the smaller number of external contacts to be established.
  • an appropriate interface (multiple connector, flat conductor, male-female connector) is preferably provided at the edge of the glazing 1. This establishes, with the glazing 1 being mounted, connections with the receiver (radio, channel selector, TV ...) as well as a voltage source which we will discuss later.
  • Such multipole interfaces constitute as such the state of the art (see for example DE-C 195 36 131 ) and will therefore not be explained in more detail here. We will not mention any preventive measures, etc., which may be necessary, since these are customary for those skilled in the art.
  • the number of wires superimposed on the thin-film antenna and thus the transmission power of the capacitor thus formed can be influenced as required by laying a plurality of loops within a coupling electrode or simply by a single or multiple fold of a loop taking a winding pace. This last measure makes it possible to obtain a large surface coverage, without losing the possibility of a simple continuity check. If necessary, one could form a single electrode according to the invention from several son of the type described above.
  • the loop or loops can be prefabricated on an adhesive sheet and be placed therewith at the desired location on a rigid pane of the antenna glazing.
  • This pre-assembly assembly can also be provided with an appropriate interface for external connections, the contact quality of which can already be verified in advance.
  • a mounting diversity antenna can be provided in an antenna glazing, several construction coupling electrodes according to the invention, distributed around the perimeter of the glazing.
  • the end connections of a plurality of coupling electrodes can be joined to the edge of the glazing, local proximity to each other, and contacted to the outside with several poles, possibly with a common interface. This can simplify the way of proceeding in the logistic circuit and also the assembly of the electrical connections of such a glazing.
  • a coupling electrode according to the invention could, for example if it were placed in the windshield wiper rest area of a car glazing (windshield and / or bezel) , be exposed to a supply voltage which may itself be superimposed on the signal voltage, and may, if necessary, be used as a separately activatable heating element. In such a case of application, it is nevertheless necessary to take appropriate measures known per se to decouple the supply voltage and the RF signals, taking for example the form of interconnected coils.
  • the invention can be applied not only to composite glass panes, but also to monolithic windows for automobiles, in the case of which the electrically conductive coating is placed on the surface facing the passenger compartment.
  • the coating preferably consists of conductive materials applied by pyrolysis, for example doped zinc oxide.
  • the wire of the coupling electrode is embedded between dielectric sheets made of a transparent polymer.
  • the sheet directed towards the electrically conductive coating is preferably composed of an adhesive material or is provided with a layer of adhesive, by means of which the coupling electrode is glued to the glass pane.
  • the invention however applies primarily to glass panes composite or laminated. Therefore, it is described here using exemplary embodiments for composite glass panes. While motor vehicle windshields consist almost exclusively of composite glass, composite glass is increasingly used for glasses and side windows, so that the antenna glazings of the invention are not not fundamentally limited to windshields, but are obviously usable for all windows of automobiles.
  • an antenna glazing 1 is provided with a coating 2 electrically conductive over its entire surface, but which has however been removed around the periphery in the edge area of the glazing 1 or has not even been applied.
  • a dashed line materializes the outer edge of the coating covering homogeneously the field of view of the glazing 1.
  • an opaque edge strip 3 known per se, surrounding the actual visual field of the glazing unit 1.
  • This edge strip 3 consists in practice of an opaque ink, for example a screen printing paste to be fired, and covers or plate on the one hand the usual adhesion fixing of such a glazing, and on the other hand, also the edge of the coating 2.
  • such an antenna glazing 1 is glued to a flange, generally metallic, of a body which has not been shown.
  • the coating which may be used, alongside other functions (such as surface heating and / or infrared insulation), as an antenna, shall terminate at least 20 mm before the outer edge of the glazing 1, so that it is not grounded with the body considering the surface-to-capacity ratio. In the latter case, it could not conduct signal voltage, or only a voltage too low.
  • a coupling electrode 4 consisting of a thin wire.
  • a tungsten wire is preferably used, given the advantageous ratio between the small thickness of the wire and the tensile strength. In this embodiment, it extends along one of the lateral edges of the antenna glazing 1 and is covered on the surface by the coating 2, without touching it. It is therefore connected to the latter in high frequency and low impedance capacitive mode.
  • the coupling electrode 4 is in the area of the covering of the coating 2 by the edge strip 3. It is then invisible to the inspection of the glazing 1.
  • the wire constituting the coupling electrode 4 can be blackened on the surface, so that it is even virtually invisible.
  • the electrode may extend only partially along one of the edges of the glazing.
  • the antenna glazing 1 is, in a manner known per se, a composite glazing unit with two rigid glass or plastic windows (see FIGS. Figures 4 or 5 ); composite composites consisting of a glass pane and plastic are obviously also possible.
  • the coating 2 and the coupling electrode 4 are placed inside the composite glazing, and therefore between the two rigid panes, but separated from each other galvanically, by a dielectric intermediate layer.
  • the antenna glazing of the invention may also be provided with a plurality of coupling electrodes, which may extend for example along the second lateral edge and / or along the edge longitudinal and / or inferior, and may also extend in the visual field and / or in an angle.
  • each coupling electrode may, depending on the receiving situation, send a different output signal to a diversity antenna device.
  • the figure 2 shows the coupling electrode 4 in enlarged representation. It can be seen that it consists of a single continuous thread, which however forms a loop when folded. The yarn is thus folded to near its ends, starting from the point of inversion farthest from the ends, the yarn portions extending parallel to each other with spacings which are significantly larger than the thickness of the yarn. thread.
  • the coupling electrode 4 comprises, between its ends 4A and 4B, four portions of wire parallel to each other and joining at their ends at cusp points. It is therefore possible to pass through the two ends 4A and 4B a test current allowing a simple posterior control of the electrical continuity.
  • the critical points are however less the wire of the coupling electrode, high stability in itself, than the connections that connect to it. As is known, tungsten is difficult to solder, so that there is some risk of poor contact of the coupling electrode to the outside.
  • a resistor To the figure 2 with an arrow in the left direction, it is indicated, at the end 4A, the connection to an amplifier not shown, while upstream of the end 4B (grounding), a resistor has been introduced. adaptation 5 in the loop. The latter allows an adaptation according to the needs of the impedance of the base of the coupling electrode 4 or the entire antenna.
  • An interface 6 is only materialized by a circle; here it is possible to provide a transition from the thin wire of the coupling electrode 4 to the external connections.
  • a sheet substrate 7 which can be used for premounting the coupling electrode 4 and possibly the interface 6.
  • This sheet substrate constitutes a support or an intermediate support for the thin wire of the coupling electrode and simplifies deposition of the coupling electrode on the antenna glazing 1.
  • the contact areas are therefore directly at the edge of the antenna glazing 1 and can be located outside the composite forming the glazing.
  • the contacts finally established by brazing, clamping and / or gluing with conductive glues can therefore be controlled in one operation with the aforementioned test current, as a result of which, unlike the already known coupling electrode, there is possibility of repair outside the glass composite. If necessary, it is possible to exchange the adaptation resistor 5 or (in the case of variable embodiments) to readjust it.
  • the length of the thin wire forming the coupling electrode 4 determines the capacitance of the coupling capacitor and can be dimensioned in view of the smallest possible attenuation; it should be at least 5 cm, approximately, and preferably 10 to 30 cm. Likewise, the number of parallel wire portions is important for the coupling capability; an increase in the folds of the wire also makes it possible to enhance the intensity of the useful antenna signal.
  • the figure 3 represents a variant of the coupling electrode 4, in which the two ends 4A and 4B are conducted at two points of the edge of the glazing 1 spaced from one another, outside the glazing surface. From the antenna glazing 1, only one extract has been shown, for the sake of simplification, without indicating the coating and the edge tape. It is clear that here, the coupling electrode 4 is made with an odd number (five) of wire portions with four folds of the continuous wire.
  • Such a variant provided by the invention can be advantageous, for example if the positions for the electrical connections predefined by the car manufacturer are not close to each other, as in the figure 1 , or if it is a question of bringing together several bases of antenna of different coupling electrodes, mounted for example at the level of the corners.
  • the figure 4 represents a partial sectional view of the glazing 1 of the figure 1 , near its side edge. It recognizes the glazing 1 consisting of two rigid panes 11 and 12 which are interconnected by means of an adhesive layer 13 to form a laminated glass or usual compound. The outer surface of the glazing (in its assembled state) is at the top. The coating 2 and the opaque edge strip 3, which are separated from each other by the adhesive layer 13 and electrically insulating, are still recognizable. The coating 2 ends before the edge of the glazing 1, as already indicated in the figure 1 . The thin wire forming the electrode 4 rests on the edge strip 3, and is therefore not visible from the outside. This wire 4 is separated from the coating 2 by the adhesive layer 13 also forming the dielectric of a capacitor. In the finished state of the glazing 1 the wire of the coupling electrode 4 is practically integrated in the layer adhesive 13 which may be a thermoplastic sheet for example polyvinylbutyral.
  • figure 5 which shows a variant of the figure 4 , the only difference lies in the fact that the thin wire forming the electrode 4 does not rest in its entirety on the edge strip 3 but is at least partially in the field of view of the glazing 1 surrounded by the edge strip 3 .
  • the electrode 4 can also be entirely arranged in the field of view of an antenna glazing.

Landscapes

  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Window Of Vehicle (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
EP04742555A 2003-05-02 2004-04-21 Antenne de vitrage d'automobiles Expired - Lifetime EP1623480B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL04742555T PL1623480T3 (pl) 2003-05-02 2004-04-21 Antena oszklenia samochodowego

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10319606A DE10319606B4 (de) 2003-05-02 2003-05-02 Antennenscheibe für Fahrzeuge
PCT/FR2004/000978 WO2004100311A1 (fr) 2003-05-02 2004-04-21 Antenne de vitrage d’automobiles

Publications (2)

Publication Number Publication Date
EP1623480A1 EP1623480A1 (fr) 2006-02-08
EP1623480B1 true EP1623480B1 (fr) 2008-03-26

Family

ID=33394040

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04742555A Expired - Lifetime EP1623480B1 (fr) 2003-05-02 2004-04-21 Antenne de vitrage d'automobiles

Country Status (12)

Country Link
US (1) US7388548B2 (zh)
EP (1) EP1623480B1 (zh)
JP (1) JP4546458B2 (zh)
KR (1) KR101098402B1 (zh)
CN (1) CN1816940B (zh)
AT (1) ATE390725T1 (zh)
BR (1) BRPI0409920B1 (zh)
DE (2) DE10319606B4 (zh)
ES (1) ES2303948T3 (zh)
MX (1) MXPA05011758A (zh)
PL (1) PL1623480T3 (zh)
WO (1) WO2004100311A1 (zh)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0622785D0 (en) * 2006-11-15 2006-12-27 Pilkington Automotive D Gmbh Glazing
WO2008058855A1 (en) * 2006-11-15 2008-05-22 Pilkington Automotive Deutschland Gmbh Antenna connector
WO2008058881A1 (en) * 2006-11-15 2008-05-22 Pilkington Automotive Deutschland Gmbh Glazing
GB0622786D0 (en) * 2006-11-15 2006-12-27 Pilkington Automotive D Gmbh Antennae
GB0808056D0 (en) * 2008-05-02 2008-06-11 Pilkington Automotive D Gmbh Retaining socket for vehicle glazing
PL2380234T3 (pl) 2009-01-16 2018-11-30 Saint-Gobain Glass France Przezroczysta, płaska antena, sposób jej wytwarzania i jej zastosowanie
TR201900080T4 (tr) 2009-05-28 2019-02-21 Saint Gobain En az bir başka fonksiyona sahip, elektromanyetik radyasyon almak ve/veya göndermek için şeffaf, düzlemsel düzenek, bunun üretimi için yöntem ve bunun kullanımı.
GB0922191D0 (en) * 2009-12-21 2010-02-03 Pilkington Group Ltd Vehicle glazing
CN203085734U (zh) 2010-05-19 2013-07-24 法国圣戈班玻璃厂 混合天线构造
DE202010017313U1 (de) 2010-05-20 2011-10-27 Saint-Gobain Glass France Transparente, flächenförmige Vorrichtung zum Empfangen und / oder Senden elektromagnetischer Strahlung mit mindestens einer weiteren Funktion
EP2400591A1 (de) 2010-06-14 2011-12-28 Saint-Gobain Glass France Antennenaufbau mit verbessertem Signal/Rauschverhältnis
EP2649670B1 (en) 2010-12-09 2020-08-19 AGC Automotive Americas R & D, Inc. Window assembly having a transparent layer and an outer region for an antenna element
CN103636060B (zh) 2011-04-06 2016-03-23 法国圣戈班玻璃厂 用于天线结构的扁平导体连接元件
PL2669083T3 (pl) 2012-06-02 2019-08-30 Saint-Gobain Glass France Sposób wytwarzania modułu przyłączeniowego korpusu płaskiego
JP6015635B2 (ja) * 2013-11-22 2016-10-26 トヨタ自動車株式会社 車両バックドア構造
PT3235339T (pt) 2014-12-16 2019-06-04 Saint Gobain Placa de vidro de antena passível de ser aquecida eletricamente, bem como processo de fabrico para a mesma
MX2017012810A (es) 2015-04-08 2018-01-30 Saint Gobain Panel de antena para vehiculo.
CN106463812A (zh) 2015-04-08 2017-02-22 法国圣戈班玻璃厂 天线玻璃板
DE102016002636A1 (de) * 2016-03-03 2017-09-07 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Verbundscheibe für ein Fahrzeug und Verfahren zu deren Herstellung
KR102018721B1 (ko) * 2016-05-31 2019-09-09 주식회사 엘지화학 배터리 모듈 및 이를 포함하는 배터리 팩, 자동차
WO2019229147A1 (en) * 2018-05-31 2019-12-05 Agc Glass Europe Antenna glazing
WO2020201170A1 (de) 2019-03-29 2020-10-08 Saint-Gobain Glass France Antennenscheibe
DE202020005661U1 (de) 2019-08-21 2021-12-15 Saint-Gobain Glass France Antennenscheibe mit Antenne planarer Bauart
WO2021209391A1 (de) 2020-04-15 2021-10-21 Saint-Gobain Glass France Verglasung mit sensorschaltfläche
DE202021004211U1 (de) 2020-11-30 2023-02-02 Saint-Gobain Glass France Gebogene Scheibe mit Funktionsschicht
CN115803299A (zh) 2020-12-16 2023-03-14 法国圣戈班玻璃厂 具有基于金属的功能层的装配玻璃
DE202021004291U1 (de) 2020-12-21 2023-07-06 Saint-Gobain Glass France Verglasung mit Lichtquelle
CN114982068A (zh) 2020-12-21 2022-08-30 法国圣戈班玻璃厂 用于接触玻璃板上的导电层的预制连接元件
KR20230113801A (ko) 2021-01-06 2023-08-01 쌩-고벵 글래스 프랑스 전기적 연결 요소를 갖는 판유리
WO2023030929A1 (de) 2021-08-31 2023-03-09 Saint-Gobain Glass France Anschlussanordnung mit verbundscheibe und flachbandkabel
WO2023052100A1 (de) 2021-09-29 2023-04-06 Saint-Gobain Glass France Flachbandkabel zur brucherkennung, anschlussanordnung mit verbundscheibe, verfahren zur brucherkennung und verwendung des flachbandkabels
CN116194280A (zh) 2021-09-29 2023-05-30 法国圣戈班玻璃厂 具有复合玻璃板和扁平带状电缆的接线组件
DE202021105230U1 (de) 2021-09-29 2021-11-17 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Anschlussanordnung mit Schutzgehäuse
WO2024012857A1 (de) 2022-07-14 2024-01-18 Saint-Gobain Glass France Flachbandkabel mit temperatursensor, anschlussanordnung und verfahren

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3630518C2 (de) * 1985-09-06 1996-05-02 Ricoh Kk Einrichtung zum lautweisen Identifizieren eines Sprechmusters
DE3630519A1 (de) * 1986-09-08 1988-03-10 Lindenmeier Heinz Fensterscheibenantenne parallel zum fensterrahmen
JPH02113603A (ja) * 1988-10-21 1990-04-25 Central Glass Co Ltd 車両用の透明ガラスアンテナ
JPH04249407A (ja) * 1991-02-05 1992-09-04 Harada Ind Co Ltd 自動車用ガラスアンテナ
JPH0543608U (ja) * 1991-11-05 1993-06-11 日本板硝子株式会社 窓ガラスアンテナ装置
US5355144A (en) * 1992-03-16 1994-10-11 The Ohio State University Transparent window antenna
DE4237818C3 (de) * 1992-11-10 2000-12-14 Sekurit Saint Gobain Deutsch Scheibenantenne für Kraftfahrzeuge
DE19536131C2 (de) * 1995-09-28 2002-05-02 Saint Gobain Sekurit D Gmbh Diversity-Antennenscheibe für Fahrzeuge mit Anschlußelementen
US5926141A (en) * 1996-08-16 1999-07-20 Fuba Automotive Gmbh Windowpane antenna with transparent conductive layer
US6567647B1 (en) * 1998-03-26 2003-05-20 Ericsson Inc. Low noise radio frequency transceivers including circulators
US6020855A (en) * 1998-05-26 2000-02-01 General Motors Corporation Transparent vehicle window antenna with capacitive connection apparatus
DE19832228C2 (de) * 1998-07-17 2002-05-08 Saint Gobain Sekurit D Gmbh Antennenscheibe für Kraftfahrzeuge
US6191746B1 (en) * 1999-07-29 2001-02-20 General Motors Corporation FM diversity feed system for the solar-ray antenna
DE10010226A1 (de) * 1999-08-31 2001-03-01 Lindenmeier Heinz Antenne auf dem Fenster eines Kraftfahrzeugs

Also Published As

Publication number Publication date
KR101098402B1 (ko) 2011-12-26
ES2303948T3 (es) 2008-09-01
EP1623480A1 (fr) 2006-02-08
JP2006525707A (ja) 2006-11-09
MXPA05011758A (es) 2006-01-26
DE10319606A1 (de) 2004-11-25
CN1816940B (zh) 2010-11-03
BRPI0409920B1 (pt) 2017-11-21
DE602004012734T2 (de) 2009-04-16
JP4546458B2 (ja) 2010-09-15
DE602004012734D1 (de) 2008-05-08
PL1623480T3 (pl) 2008-08-29
KR20060006080A (ko) 2006-01-18
BRPI0409920A (pt) 2006-04-25
CN1816940A (zh) 2006-08-09
DE10319606B4 (de) 2005-07-14
ATE390725T1 (de) 2008-04-15
US7388548B2 (en) 2008-06-17
US20060273966A1 (en) 2006-12-07
WO2004100311A1 (fr) 2004-11-18

Similar Documents

Publication Publication Date Title
EP1623480B1 (fr) Antenne de vitrage d'automobiles
EP2127475B1 (fr) Vitre transparente avec un revêtement chauffant
EP0975045A1 (fr) Vitrage à antenne pour véhicules automobiles
EP1980137B1 (fr) Vitrage transparent muni d'un systeme stratifie chauffant
EP1454509B1 (fr) Vitre chauffante avec un revetement superficiel electriquement conducteur
FR2608844A1 (fr) Antenne sur vitre de vehicule utilisant un film conducteur transparent
EP1119071B1 (fr) Dispositif de liaison d'une vitre avec des fonctions électriques
EP1803327B1 (fr) Vitrage transparent avec un revetement chauffant resistif
BE1021978B1 (fr) Vitrage automobile
WO2007006781A1 (fr) Vitrage comportant un detecteur de pluie capacitif
EP1393593A1 (fr) Vitre chauffante
FR2601194A1 (fr) Antenne de glace de fenetre de vehicule utilisant un film conducteur transparent
EP2772117B1 (fr) Pare-brise chauffant
EP0939580A2 (fr) Lunette arrière chauffante en verre feuilleté
EP3081050B1 (fr) Pare-brise chauffant
EP1683234A2 (fr) Arrangement d'antenne et vitre munie d'un tel arrangement d'antenne
EP0800333A2 (fr) Pare-brise pouvant être chauffé électriquement
EP0560677B1 (fr) Vitrage en verre feuilleté chauffable équipé de fils de résistance agencés dans la couche thermoplastique intermédiaire
EP1821098A1 (fr) Vitrage avec détecteur de pluie capacitif
WO2008015251A1 (fr) Detecteur de pluie capacitif
EP1399975A1 (fr) Capteur de luminosite et son procede de fabrication

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20051202

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAF Information related to payment of grant fee modified

Free format text: ORIGINAL CODE: EPIDOSCIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 602004012734

Country of ref document: DE

Date of ref document: 20080508

Kind code of ref document: P

REG Reference to a national code

Ref country code: RO

Ref legal event code: EPE

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2303948

Country of ref document: ES

Kind code of ref document: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080901

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080430

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080430

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20080430

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20081230

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080626

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080326

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080927

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080627

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20200415

Year of fee payment: 17

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210422

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20220303

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: RO

Payment date: 20220328

Year of fee payment: 19

Ref country code: PL

Payment date: 20220315

Year of fee payment: 19

Ref country code: BE

Payment date: 20220321

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 20220421

Year of fee payment: 19

Ref country code: FR

Payment date: 20220428

Year of fee payment: 19

Ref country code: ES

Payment date: 20220506

Year of fee payment: 19

Ref country code: DE

Payment date: 20220302

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20220420

Year of fee payment: 19

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602004012734

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20230421

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230421

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20230430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230421

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230421

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230421

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230430

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231103

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230430

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20240529